Satellite observations of snowfall regimes over the Greenland Ice Sheet

McIlhattan, Elin A.; Pettersen, Claire; Wood, Norman B.; L'Ecuyer, Tristan S.

doi:https://doi.org/10.5194/tc-14-4379-2020

Articles | Volume 14, issue 12

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Articles | Volume 14, issue 12

https://doi.org/10.5194/tc-14-4379-2020

Articles | Volume 14, issue 12

Article
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Peer review
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Research article

04 Dec 2020

Research article |

| 04 Dec 2020

Satellite observations of snowfall regimes over the Greenland Ice Sheet

Elin A. McIlhattan, Claire Pettersen, Norman B. Wood, and Tristan S. L'Ecuyer

Elin A. McIlhattan

CORRESPONDING AUTHOR

mcilhattan@wisc.edu

https://orcid.org/0000-0002-6614-212X

Department of Atmospheric and Oceanic Sciences, University of Wisconsin–Madison, Madison, Wisconsin, USA

Claire Pettersen

https://orcid.org/0000-0002-8685-6242

Space Science and Engineering Center, University of Wisconsin–Madison, Madison, Wisconsin, USA

Norman B. Wood

https://orcid.org/0000-0001-8228-3910

Space Science and Engineering Center, University of Wisconsin–Madison, Madison, Wisconsin, USA

Tristan S. L'Ecuyer

https://orcid.org/0000-0002-7584-4836

Department of Atmospheric and Oceanic Sciences, University of Wisconsin–Madison, Madison, Wisconsin, USA

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Total article views: 3,244 (including HTML, PDF, and XML)

HTML	PDF	XML	Total	BibTeX	EndNote
2,244	875	125	3,244	121	126

HTML: 2,244
PDF: 875
XML: 125
Total: 3,244
BibTeX: 121
EndNote: 126

Views and downloads (calculated since 21 Nov 2019)

Cumulative views and downloads (calculated since 21 Nov 2019)

Total article views: 2,465 (including HTML, PDF, and XML)

HTML	PDF	XML	Total	BibTeX	EndNote
1,807	574	84	2,465	72	83

HTML: 1,807
PDF: 574
XML: 84
Total: 2,465
BibTeX: 72
EndNote: 83

Views and downloads (calculated since 04 Dec 2020)

Month	HTML	PDF	XML	Total
Dec 2020	254	60	3	317
Jan 2021	90	20	2	112
Feb 2021	36	8	0	44
Mar 2021	30	13	1	44
Apr 2021	17	7	0	24
May 2021	29	10	3	42
Jun 2021	10	8	0	18
Jul 2021	16	9	0	25
Aug 2021	14	7	1	22
Sep 2021	22	8	0	30
Oct 2021	18	42	0	60
Nov 2021	31	29	0	60
Dec 2021	25	6	0	31
Jan 2022	24	9	0	33
Feb 2022	28	8	3	39
Mar 2022	16	8	0	24
Apr 2022	20	11	1	32
May 2022	15	5	1	21
Jun 2022	14	2	1	17
Jul 2022	44	11	0	55
Aug 2022	101	10	0	111
Sep 2022	13	4	0	17
Oct 2022	19	2	1	22
Nov 2022	22	12	1	35
Dec 2022	40	5	1	46
Jan 2023	18	7	2	27
Feb 2023	27	12	0	39
Mar 2023	16	7	0	23
Apr 2023	13	5	2	20
May 2023	22	3	0	25
Jun 2023	35	8	1	44
Jul 2023	22	16	3	41
Aug 2023	11	4	3	18
Sep 2023	14	9	1	24
Oct 2023	14	7	0	21
Nov 2023	10	4	0	14
Dec 2023	20	4	2	26
Jan 2024	46	8	1	55
Feb 2024	27	16	0	43
Mar 2024	36	12	2	50
Apr 2024	31	18	9	58
May 2024	40	14	7	61
Jun 2024	69	12	15	96
Jul 2024	37	6	1	44
Aug 2024	41	5	2	48
Sep 2024	22	2	0	24
Oct 2024	30	3	1	34
Nov 2024	27	4	1	32
Dec 2024	17	8	2	27
Jan 2025	33	2	4	39
Feb 2025	37	6	2	45
Mar 2025	27	5	0	32
Apr 2025	28	8	1	37
May 2025	41	2	1	44
Jun 2025	40	38	0	78
Jul 2025	8	5	2	15

Cumulative views and downloads (calculated since 04 Dec 2020)

Month	HTML	PDF	XML	Total
Dec 2020	254	60	3	317
Jan 2021	90	20	2	112
Feb 2021	36	8	0	44
Mar 2021	30	13	1	44
Apr 2021	17	7	0	24
May 2021	29	10	3	42
Jun 2021	10	8	0	18
Jul 2021	16	9	0	25
Aug 2021	14	7	1	22
Sep 2021	22	8	0	30
Oct 2021	18	42	0	60
Nov 2021	31	29	0	60
Dec 2021	25	6	0	31
Jan 2022	24	9	0	33
Feb 2022	28	8	3	39
Mar 2022	16	8	0	24
Apr 2022	20	11	1	32
May 2022	15	5	1	21
Jun 2022	14	2	1	17
Jul 2022	44	11	0	55
Aug 2022	101	10	0	111
Sep 2022	13	4	0	17
Oct 2022	19	2	1	22
Nov 2022	22	12	1	35
Dec 2022	40	5	1	46
Jan 2023	18	7	2	27
Feb 2023	27	12	0	39
Mar 2023	16	7	0	23
Apr 2023	13	5	2	20
May 2023	22	3	0	25
Jun 2023	35	8	1	44
Jul 2023	22	16	3	41
Aug 2023	11	4	3	18
Sep 2023	14	9	1	24
Oct 2023	14	7	0	21
Nov 2023	10	4	0	14
Dec 2023	20	4	2	26
Jan 2024	46	8	1	55
Feb 2024	27	16	0	43
Mar 2024	36	12	2	50
Apr 2024	31	18	9	58
May 2024	40	14	7	61
Jun 2024	69	12	15	96
Jul 2024	37	6	1	44
Aug 2024	41	5	2	48
Sep 2024	22	2	0	24
Oct 2024	30	3	1	34
Nov 2024	27	4	1	32
Dec 2024	17	8	2	27
Jan 2025	33	2	4	39
Feb 2025	37	6	2	45
Mar 2025	27	5	0	32
Apr 2025	28	8	1	37
May 2025	41	2	1	44
Jun 2025	40	38	0	78
Jul 2025	8	5	2	15

Total article views: 779 (including HTML, PDF, and XML)

HTML	PDF	XML	Total	BibTeX	EndNote
437	301	41	779	49	43

HTML: 437
PDF: 301
XML: 41
Total: 779
BibTeX: 49
EndNote: 43

Views and downloads (calculated since 21 Nov 2019)

Month	HTML	PDF	XML	Total
Dec 2020	254	60	3	317
Jan 2021	90	20	2	112
Feb 2021	36	8	0	44
Mar 2021	30	13	1	44
Apr 2021	17	7	0	24
May 2021	29	10	3	42
Jun 2021	10	8	0	18
Jul 2021	16	9	0	25
Aug 2021	14	7	1	22
Sep 2021	22	8	0	30
Oct 2021	18	42	0	60
Nov 2021	31	29	0	60
Dec 2021	25	6	0	31
Jan 2022	24	9	0	33
Feb 2022	28	8	3	39
Mar 2022	16	8	0	24
Apr 2022	20	11	1	32
May 2022	15	5	1	21
Jun 2022	14	2	1	17
Jul 2022	44	11	0	55
Aug 2022	101	10	0	111
Sep 2022	13	4	0	17
Oct 2022	19	2	1	22
Nov 2022	22	12	1	35
Dec 2022	40	5	1	46
Jan 2023	18	7	2	27
Feb 2023	27	12	0	39
Mar 2023	16	7	0	23
Apr 2023	13	5	2	20
May 2023	22	3	0	25
Jun 2023	35	8	1	44
Jul 2023	22	16	3	41
Aug 2023	11	4	3	18
Sep 2023	14	9	1	24
Oct 2023	14	7	0	21
Nov 2023	10	4	0	14
Dec 2023	20	4	2	26
Jan 2024	46	8	1	55
Feb 2024	27	16	0	43
Mar 2024	36	12	2	50
Apr 2024	31	18	9	58
May 2024	40	14	7	61
Jun 2024	69	12	15	96
Jul 2024	37	6	1	44
Aug 2024	41	5	2	48
Sep 2024	22	2	0	24
Oct 2024	30	3	1	34
Nov 2024	27	4	1	32
Dec 2024	17	8	2	27
Jan 2025	33	2	4	39
Feb 2025	37	6	2	45
Mar 2025	27	5	0	32
Apr 2025	28	8	1	37
May 2025	41	2	1	44
Jun 2025	40	38	0	78
Jul 2025	8	5	2	15

Cumulative views and downloads (calculated since 21 Nov 2019)

Month	HTML	PDF	XML	Total
Dec 2020	254	60	3	317
Jan 2021	90	20	2	112
Feb 2021	36	8	0	44
Mar 2021	30	13	1	44
Apr 2021	17	7	0	24
May 2021	29	10	3	42
Jun 2021	10	8	0	18
Jul 2021	16	9	0	25
Aug 2021	14	7	1	22
Sep 2021	22	8	0	30
Oct 2021	18	42	0	60
Nov 2021	31	29	0	60
Dec 2021	25	6	0	31
Jan 2022	24	9	0	33
Feb 2022	28	8	3	39
Mar 2022	16	8	0	24
Apr 2022	20	11	1	32
May 2022	15	5	1	21
Jun 2022	14	2	1	17
Jul 2022	44	11	0	55
Aug 2022	101	10	0	111
Sep 2022	13	4	0	17
Oct 2022	19	2	1	22
Nov 2022	22	12	1	35
Dec 2022	40	5	1	46
Jan 2023	18	7	2	27
Feb 2023	27	12	0	39
Mar 2023	16	7	0	23
Apr 2023	13	5	2	20
May 2023	22	3	0	25
Jun 2023	35	8	1	44
Jul 2023	22	16	3	41
Aug 2023	11	4	3	18
Sep 2023	14	9	1	24
Oct 2023	14	7	0	21
Nov 2023	10	4	0	14
Dec 2023	20	4	2	26
Jan 2024	46	8	1	55
Feb 2024	27	16	0	43
Mar 2024	36	12	2	50
Apr 2024	31	18	9	58
May 2024	40	14	7	61
Jun 2024	69	12	15	96
Jul 2024	37	6	1	44
Aug 2024	41	5	2	48
Sep 2024	22	2	0	24
Oct 2024	30	3	1	34
Nov 2024	27	4	1	32
Dec 2024	17	8	2	27
Jan 2025	33	2	4	39
Feb 2025	37	6	2	45
Mar 2025	27	5	0	32
Apr 2025	28	8	1	37
May 2025	41	2	1	44
Jun 2025	40	38	0	78
Jul 2025	8	5	2	15

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Total article views: 3,244 (including HTML, PDF, and XML) Thereof 3,041 with geography defined and 203 with unknown origin.

Total article views: 2,465 (including HTML, PDF, and XML) Thereof 2,395 with geography defined and 70 with unknown origin.

Total article views: 779 (including HTML, PDF, and XML) Thereof 646 with geography defined and 133 with unknown origin.

Country	#	Views	%
United States of America	1	1270	39
China	2	342	10
Germany	3	244	7
Switzerland	4	143	4
France	5	111	3

Country	#	Views	%
United States of America	1	988	40
China	2	308	12
Switzerland	3	138	5
Germany	4	129	5
France	5	80	3

Country	#	Views	%
United States of America	1	282	36
Germany	2	115	14
China	3	34	4
France	4	31	3
Canada	5	24	3


Total:	0
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XML:	0

1
1270

1270


Total:	0
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988


Total:	0
HTML:	0
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282

Cited

Show all Final revised paper only Preprint only

11 citations as recorded by crossref.

Canadian forest fires, Icelandic volcanoes and increased local dust observed in six shallow Greenland firn cores H. Kjær et al. 10.5194/cp-18-2211-2022
Marine Cold‐Air Outbreak Snowfall in the North Atlantic: A CloudSat Perspective M. Mateling et al. 10.1029/2022JD038053
The Critical Role of Euro‐Atlantic Blocking in Promoting Snowfall in Central Greenland C. Pettersen et al. 10.1029/2021JD035776
Role of Snowfall Versus Air Temperatures for Greenland Ice Sheet Melt‐Albedo Feedbacks J. Ryan et al. 10.1029/2023EA003158
A Centimeter-Wavelength Snowfall Retrieval Algorithm Using Machine Learning F. King et al. 10.1175/JAMC-D-22-0036.1
Temporal variability in snow accumulation and density at Summit Camp, Greenland ice sheet I. Howat 10.1017/jog.2022.21
Multi‐Year Analysis of Rain‐Snow Levels at Marquette, Michigan J. Shates et al. 10.1029/2022JD037132
Controls on surface aerosol particle number concentrations and aerosol-limited cloud regimes over the central Greenland Ice Sheet H. Guy et al. 10.5194/acp-21-15351-2021
Relating snowfall observations to Greenland ice sheet mass changes: an atmospheric circulation perspective M. Gallagher et al. 10.5194/tc-16-435-2022
Present-day and future Greenland Ice Sheet precipitation frequency from CloudSat observations and the Community Earth System Model J. Lenaerts et al. 10.5194/tc-14-2253-2020
Strong Summer Atmospheric Rivers Trigger Greenland Ice Sheet Melt through Spatially Varying Surface Energy Balance and Cloud Regimes K. Mattingly et al. 10.1175/JCLI-D-19-0835.1

9 citations as recorded by crossref.

Canadian forest fires, Icelandic volcanoes and increased local dust observed in six shallow Greenland firn cores H. Kjær et al. 10.5194/cp-18-2211-2022
Marine Cold‐Air Outbreak Snowfall in the North Atlantic: A CloudSat Perspective M. Mateling et al. 10.1029/2022JD038053
The Critical Role of Euro‐Atlantic Blocking in Promoting Snowfall in Central Greenland C. Pettersen et al. 10.1029/2021JD035776
Role of Snowfall Versus Air Temperatures for Greenland Ice Sheet Melt‐Albedo Feedbacks J. Ryan et al. 10.1029/2023EA003158
A Centimeter-Wavelength Snowfall Retrieval Algorithm Using Machine Learning F. King et al. 10.1175/JAMC-D-22-0036.1
Temporal variability in snow accumulation and density at Summit Camp, Greenland ice sheet I. Howat 10.1017/jog.2022.21
Multi‐Year Analysis of Rain‐Snow Levels at Marquette, Michigan J. Shates et al. 10.1029/2022JD037132
Controls on surface aerosol particle number concentrations and aerosol-limited cloud regimes over the central Greenland Ice Sheet H. Guy et al. 10.5194/acp-21-15351-2021
Relating snowfall observations to Greenland ice sheet mass changes: an atmospheric circulation perspective M. Gallagher et al. 10.5194/tc-16-435-2022

2 citations as recorded by crossref.

Present-day and future Greenland Ice Sheet precipitation frequency from CloudSat observations and the Community Earth System Model J. Lenaerts et al. 10.5194/tc-14-2253-2020
Strong Summer Atmospheric Rivers Trigger Greenland Ice Sheet Melt through Spatially Varying Surface Energy Balance and Cloud Regimes K. Mattingly et al. 10.1175/JCLI-D-19-0835.1

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Short summary

Snowfall builds the mass of the Greenland Ice Sheet (GrIS) and reduces melt by brightening the surface. We present satellite observations of GrIS snowfall events divided into two regimes: those coincident with ice clouds and those coincident with mixed-phase clouds. Snowfall from ice clouds plays the dominant role in building the GrIS, producing ~ 80 % of total accumulation. The two regimes have similar snowfall frequency in summer, brightening the surface when solar insolation is at its peak.

Snowfall builds the mass of the Greenland Ice Sheet (GrIS) and reduces melt by brightening the...